210102102100112 has 20 divisors (see below), whose sum is σ = 413972362190640. Its totient is φ = 103270524760608.

The previous prime is 210102102100063. The next prime is 210102102100123. The reversal of 210102102100112 is 211001201201012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111282892118 + ... + 111282894005.

It is an arithmetic number, because the mean of its divisors is an integer number (20698618109532).

Almost surely, 2^{210102102100112} is an apocalyptic number.

It is an amenable number.

210102102100112 is a deficient number, since it is larger than the sum of its proper divisors (203870260090528).

210102102100112 is a wasteful number, since it uses less digits than its factorization.

210102102100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222565786190 (or 222565786184 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210102102100112 its reverse (211001201201012), we get a palindrome (421103303301124).

The spelling of 210102102100112 in words is "two hundred ten trillion, one hundred two billion, one hundred two million, one hundred thousand, one hundred twelve".